From a4254af3c9c81a97d4fd9a43529cfd355182d8eb Mon Sep 17 00:00:00 2001
From: Unnoen <unnoen@users.noreply.github.com>
Date: Fri, 7 Aug 2020 18:29:12 +1000
Subject: [PATCH] Utilize hash cache on install.

---
 Wabbajack.Common/Hash.cs    | 4 ++++
 Wabbajack.Lib/AInstaller.cs | 7 ++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Wabbajack.Common/Hash.cs b/Wabbajack.Common/Hash.cs
index 73900dc7..8935b56e 100644
--- a/Wabbajack.Common/Hash.cs
+++ b/Wabbajack.Common/Hash.cs
@@ -202,6 +202,10 @@ namespace Wabbajack.Common
             bw.Write((ulong)hash);
             _hashCache.Put(Encoding.UTF8.GetBytes(file.Normalize()), ms.ToArray());
         }
+        public static void FileHashWriteCache(this AbsolutePath file, Hash hash)
+        {
+            WriteHashCache(file, hash);
+        }
 
         public static async Task<Hash> FileHashCachedAsync(this AbsolutePath file, bool nullOnIOError = false)
         {
diff --git a/Wabbajack.Lib/AInstaller.cs b/Wabbajack.Lib/AInstaller.cs
index 2c5b2a5a..7f7b417b 100644
--- a/Wabbajack.Lib/AInstaller.cs
+++ b/Wabbajack.Lib/AInstaller.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.IO;
 using System.IO.Compression;
@@ -228,6 +228,11 @@ namespace Wabbajack.Lib
                     }
                 }
 
+                foreach (var file in group)
+                {
+                    file.To.RelativeTo(OutputFolder).FileHashWriteCache(file.Hash);
+                }
+
                 if (UseCompression)
                 {
                     foreach (var file in group)